When should you winterize your sprinkler system in Michigan?

When should you winterize your sprinkler system in Michigan?

Consequently, your irrigation system must be properly winterized to safeguard against freeze damage. Because the timing of the arrival of freezing weather varies from year to year, we recommend lawn irrigation system winterization between late September and the first of November each year.

What month winterize sprinklers?

October 1st thru December 15th (temperature permitting) is the optimal time window to winterize your irrigation system! While the weather plays quite a big role each year in determining when clients want to winterize their system, we strongly recommend winterizing your system during this time frame.

Do you really need to winterize sprinkler system?

So, if you have a lawn sprinkler, you need to winterize it before the temperatures plunge to the freezing mark. If you forget to winterize your sprinklers, you run the risk that water will freeze in the irrigation valves, pipes and sprinkler heads.

When should I turn off my sprinklers in Michigan?

You should shut off your irrigation system just before temperatures in your region begin to dip below freezing at night. Don’t shut off your irrigation system too early. Often homeowners shut their systems down as soon as the fall season arrives because they believe that their lawn requires less water.

Can you winterize sprinkler system yourself?

You can winterize a sprinkler system without an air compressor if all of your irrigation lines are buried at a slight downhill slope. Simply shut off the main water supply to your system and open the drain valves at the end of each zone.

At what temperature will sprinkler system freeze?

32 degrees Fahrenheit
While you may be eager to get your lawn back to its pristine green state, it is important to remember that temperatures of 32 degrees Fahrenheit or lower put your sprinkler system at risk of freezing.

How much does it cost to winterize sprinklers?

Typical costs: Hiring a landscaping or sprinkler company to winterize/blow out a sprinkler system can cost $30-$160 or more, and typically costs about $55-$85 for an average home, depending on the number of irrigation zones in the system, the local cost of living and the month the work is done.

What is sprinkler winterization?

The winterization process consists of a blow-out method of ridding all the water from all the irrigation components. If it doesn’t happen, the water will freeze and cause damage to the underground pipes, pumps, sprinkler heads, valves and other parts of your system.

How cold is too cold for sprinklers?

Any temperature below 40℉ is too cold to use sprinklers to water your lawn. Although air temperatures are still above freezing, water droplets clinging to grass blades will be exposed to wind chill or colder nighttime temperatures, which may freeze them solid. This can result in brittle, frozen grass.

How do I winterize my sprinkler system?

1. Step 1: Shut Off the Water. It will come as no surprise that the first step is turning off the water to the system with a main valve that’s usually found near your water meter.
2. Step 2: Turn Off the Timer.
3. Step 3: Drain the Water.
4. Step 4: Insulate Above-Ground Components.

How do I winterize my sprinkler system without a blowout?

Not all systems need to have the water blown out of them. You can winterize a sprinkler system without an air compressor if all of your irrigation lines are buried at a slight downhill slope. Simply shut off the main water supply to your system and open the drain valves at the end of each zone.